I want to multicast audio to 4 bluetooth headsets/speakers from a single source( Imx6 ) running Linux(yocto-build) . I am using bluez-5.37 stack and as of now I am able to stream to a single bluetooth speaker. When I try to connect another device , It connects but A2dp fails as it gets SEP locked , which I got after running bluetoothd in debug mode.

It is clear to me that A2dp in its normal way is not going to support, so there has to be some modifications. Please suggest valid approach which should be inter operable with standard bluetooth headsets/speakers.

Please be aware that the content on that site is not controlled by Intel®. This information is offered for your convenience and should not be viewed as an endorsement by Intel® for the merchants or services offered there.